Home / 1,516,227.81-2,273,581.12-504,994.24

Finding the Fourth Proportional to 1,516,227.81, 2,273,581.12 and 504,994.24

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Solution

The fourth proportional to 1,516,227.81, 2,273,581.12 and 504,994.24 is: 757,238.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,227.81 : 2,273,581.12 = 504,994.24 : x
  2. Step 2: Convert to fraction form
    1,516,227.81/2,273,581.12 = 504,994.24/x
  3. Step 3: Cross multiply
    1,516,227.81x = 2,273,581.12 × 504,994.24
  4. Step 4: Simplify right side
    1,516,227.81x = 1,148,145,369,772.75
  5. Step 5: Solve for x
    x = 1,148,145,369,772.75/1,516,227.81
  6. Step 6: Final answer
    x = 757,238.04

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.